iBasso DX150 HiRes DAP featuring Dual DACS and interchangeable AMP module

I listen to music on my daily commute and started experimenting by upgrading earbuds to pair with a dac enabled phone (HTC, then Sony). Got decent sound when paired with Shure SE535 in ears. I was just about to buy the Ibasso DX200 when I read a review suggesting there was little perceptible difference with the DX150, so I settled on that and made a few hundred quid saving. Massive improvement over the phone as a player with music downloaded or streamed from a hi res subscription to Tidal.I live in London and the Tube can be v noisy and even though the Shures have great isolation I thought i'd try a noise cancelling earphone, so went for the B&O E4. OK, and cancel well, but the soundstage isn't close to the Shures.I was considering upgrading the Shures to the 846's but that wouldn't have solved the external noise leaking in, so I started looking at different styles of headphone. I ended up recently buying a pair of Beyerdynamic T5P (2nd Gen) full over ear headphones that got rave reviews. I have got to admit that this pairing has changed my entire outlook on music. I have massively broadened the type of music I listen to and now listen in a completely different way - listening to the whole massive soundstage of hi res music rather than just the 'song'.Music listening has moved to a whole new level and is now a complete joy.Don't hesitate to get the DX150 (or the 200 which I'm sure is equally as impressive), but do invest in some quality headphones that bring the whole set-up to life (and of course make sure your source music files are CD quality or better).Enjoy!